FEX SEATTLE STUDY GUIDE, EXPERT
UPDATE(2024-2025)|VERIFIED
EXAM QUESTIONS AND100%
CORRECT ANSWERS,ALL GRADED
A+|GUARANTEED SUCCESS.
General labeling types for water based extinguishers - ANSWER✅✅ANSI/UL626 and
CAN/ULC-S507
Extinguishers manufactured prior to what date are not required to have as strict of
labeling standards? (Labeling code 4.1.2) - ANSWER✅✅1/1/1986
Obsolete Extinguishers - ANSWER✅✅Soda acid, chemical foam, vaporizing liquids,
cartridge operated water, cartridge operated loaded stream, copper or brass shell
joined by soft solder or rivets, Carbon dioxide with metal horns
What type of hazard is it when Class A combustibles and class B flammables are low
and low rates of heat release are to be expected? - ANSWER✅✅Light Hazard
, What type of hazard is it when Class A combustibles and class B flammables are
moderate and fires of moderate rates of heat release are to be expected? -
ANSWER✅✅Ordinary Hazard
What type of hazard is it when Class A combustibles and class B flammables are are
in high amounts. and high rates of heat release are to be expected? -
ANSWER✅✅Extra Hazard
Three Dimensional Fires should be protected by what? - ANSWER✅✅Large capacity
dry chemical extinguisher capable of discharging at a rate of a pound per second
What type of extinguishers should be the only type in areas containing oxidizers,
such as pool chemicals? - ANSWER✅✅Water types
Extinguishers shall be located along normal paths of travel, INCLUDING exits. True or
False? - ANSWER✅✅True
FE's weighing less than 40lb should be installed so that the top of device is no more
than how far from the ground? - ANSWER✅✅5 ft
Where Class A Fires are a possibility, how far from the ground should the bottom
handle of the extinguisher be? - ANSWER✅✅4 in
What is the maximum travel distance for a Class A fire extinguisher? -
ANSWER✅✅75 ft
With Class B fires, and extra hazards are present, what is the maximum travel
distance for the minimum rated 40-B AND 80-B? - ANSWER✅✅30 and 50 feet
Portable Fire Extinguishers shall not be the only type of protection against
flammable liquids of appreciable depth where the surface area exceeds what
amount of footage? - ANSWER✅✅10 ft
Portable Fire Extinguishers shall not be the only type of protection against
flammable liquids of appreciable depth where the surface area exceeds what
amount of footage, when there is a trained personnel member capable of
immediately responding? - ANSWER✅✅20 ft
Fire extinguishers shall not be further than how many feet away from flammable
liquids of appreciable depth? - ANSWER✅✅50 ft
Class D hazard fire extinguisher travel distance? - ANSWER✅✅75 ft
Class K hazard maximum travel distance? - ANSWER✅✅30 ft
Who is responsible for inspections, maintenance and recharging of fire extinguishers?
- ANSWER✅✅Owner or designated agent
UPDATE(2024-2025)|VERIFIED
EXAM QUESTIONS AND100%
CORRECT ANSWERS,ALL GRADED
A+|GUARANTEED SUCCESS.
General labeling types for water based extinguishers - ANSWER✅✅ANSI/UL626 and
CAN/ULC-S507
Extinguishers manufactured prior to what date are not required to have as strict of
labeling standards? (Labeling code 4.1.2) - ANSWER✅✅1/1/1986
Obsolete Extinguishers - ANSWER✅✅Soda acid, chemical foam, vaporizing liquids,
cartridge operated water, cartridge operated loaded stream, copper or brass shell
joined by soft solder or rivets, Carbon dioxide with metal horns
What type of hazard is it when Class A combustibles and class B flammables are low
and low rates of heat release are to be expected? - ANSWER✅✅Light Hazard
, What type of hazard is it when Class A combustibles and class B flammables are
moderate and fires of moderate rates of heat release are to be expected? -
ANSWER✅✅Ordinary Hazard
What type of hazard is it when Class A combustibles and class B flammables are are
in high amounts. and high rates of heat release are to be expected? -
ANSWER✅✅Extra Hazard
Three Dimensional Fires should be protected by what? - ANSWER✅✅Large capacity
dry chemical extinguisher capable of discharging at a rate of a pound per second
What type of extinguishers should be the only type in areas containing oxidizers,
such as pool chemicals? - ANSWER✅✅Water types
Extinguishers shall be located along normal paths of travel, INCLUDING exits. True or
False? - ANSWER✅✅True
FE's weighing less than 40lb should be installed so that the top of device is no more
than how far from the ground? - ANSWER✅✅5 ft
Where Class A Fires are a possibility, how far from the ground should the bottom
handle of the extinguisher be? - ANSWER✅✅4 in
What is the maximum travel distance for a Class A fire extinguisher? -
ANSWER✅✅75 ft
With Class B fires, and extra hazards are present, what is the maximum travel
distance for the minimum rated 40-B AND 80-B? - ANSWER✅✅30 and 50 feet
Portable Fire Extinguishers shall not be the only type of protection against
flammable liquids of appreciable depth where the surface area exceeds what
amount of footage? - ANSWER✅✅10 ft
Portable Fire Extinguishers shall not be the only type of protection against
flammable liquids of appreciable depth where the surface area exceeds what
amount of footage, when there is a trained personnel member capable of
immediately responding? - ANSWER✅✅20 ft
Fire extinguishers shall not be further than how many feet away from flammable
liquids of appreciable depth? - ANSWER✅✅50 ft
Class D hazard fire extinguisher travel distance? - ANSWER✅✅75 ft
Class K hazard maximum travel distance? - ANSWER✅✅30 ft
Who is responsible for inspections, maintenance and recharging of fire extinguishers?
- ANSWER✅✅Owner or designated agent
